CN206626397U - LNG (liquefied Natural gas) cold energy utilization system for workshop cooling - Google Patents
LNG (liquefied Natural gas) cold energy utilization system for workshop cooling Download PDFInfo
- Publication number
- CN206626397U CN206626397U CN201720359661.2U CN201720359661U CN206626397U CN 206626397 U CN206626397 U CN 206626397U CN 201720359661 U CN201720359661 U CN 201720359661U CN 206626397 U CN206626397 U CN 206626397U
- Authority
- CN
- China
- Prior art keywords
- lng
- outlet
- natural gas
- workshop
- superheater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 84
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims abstract description 16
- 239000003345 natural gas Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 44
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical group CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 13
- 239000001294 propane Substances 0.000 claims description 12
- 238000007710 freezing Methods 0.000 claims description 8
- 230000008014 freezing Effects 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005380 natural gas recovery Methods 0.000 claims description 6
- 239000006200 vaporizer Substances 0.000 claims description 6
- 230000037452 priming Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000002309 gasification Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (7)
- A kind of 1. LNG cryogenic energy utilization systems for workshop cooling, it is characterised in that:It is connected including the outlet with LNG fluid reservoirs LNG transfer system and the cold energy of liquefied natural gas recovery system that is connected with LNG transfer system, the liquid The inlet and outlet for changing natural gas cold energy recovery system are connected with the inlet and outlet in workshop respectively;The LNG transfer system includes the condenser with LNG fluid reservoirs outlet connection, the natural gas of the condenser The natural gas runner entrance of runner exit and superheater connects, and natural gas runner outlet and the gas user of the superheater connect Connect;The cold energy of liquefied natural gas recovery system includes intermediate medium cold accumulating pond, and the outlet of the intermediate medium cold accumulating pond passes through Cross heat medium flow channel entrance of the pipeline through cryogenic pump and superheater connects, and the superheater crosses heat medium flow channel outlet through evaporation Device is connected with workshop entrance, and the evaporator links together with condenser, and the outlet in the workshop is situated between by pipeline with middle The entrance connection of matter cold accumulating pond.
- A kind of 2. LNG cryogenic energy utilization systems for workshop cooling according to claim 1, it is characterised in that:The LNG Cryogenic energy utilization system also includes back-up system, and the back-up system includes the air temperature vaporizer with LNG fluid reservoirs outlet connection, institute The outlet for stating air-heating type gasifier is connected with gas user.
- A kind of 3. LNG cryogenic energy utilization systems for workshop cooling according to claim 1, it is characterised in that:In described Between be additionally provided with filter between medium cold accumulating pond and cryogenic pump.
- A kind of 4. LNG cryogenic energy utilization systems for workshop cooling according to claim 1, it is characterised in that:In described Between priming device and bleeder are housed on medium cold accumulating pond.
- A kind of 5. LNG cryogenic energy utilization systems for workshop cooling according to claim 1, it is characterised in that:The steaming Send out device and the tube shell type structure that condenser is integral type, the superheater is plank frame.
- A kind of 6. LNG cryogenic energy utilization systems for workshop cooling according to claim 2, it is characterised in that:The LNG Pressure gauge, thermometer, flowmeter are respectively equipped between fluid reservoir and air temperature vaporizer, between the condenser and superheater and is cut Only valve.
- A kind of 7. LNG cryogenic energy utilization systems for workshop cooling according to claim 1, it is characterised in that:The steaming Intermediate medium in hair device is propane, and freezing point is -187.6 DEG C, and boiling point is -42 DEG C;Mistake in the intermediate medium cold accumulating pond Thermal medium is 60% ethylene glycol solution, and freezing point is -48.3 DEG C, and boiling point is 197.3 DEG C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720359661.2U CN206626397U (en) | 2017-04-07 | 2017-04-07 | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720359661.2U CN206626397U (en) | 2017-04-07 | 2017-04-07 | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206626397U true CN206626397U (en) | 2017-11-10 |
Family
ID=60207308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720359661.2U Active CN206626397U (en) | 2017-04-07 | 2017-04-07 | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206626397U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106895255A (en) * | 2017-04-07 | 2017-06-27 | 山东长凯石油科技股份有限公司 | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling |
CN108224081A (en) * | 2018-01-22 | 2018-06-29 | 利华能源储运股份有限公司 | A kind of slot type gasifier system |
CN108548447A (en) * | 2018-05-08 | 2018-09-18 | 哈尔滨理工大学 | A kind of nano-fluid is the circulating heat exchange system of cooling working medium |
CN109708000A (en) * | 2019-02-25 | 2019-05-03 | 北方工业大学 | A kind of L-CH2 type hydrogenation stations heat management system |
CN115539827A (en) * | 2022-09-27 | 2022-12-30 | 上海外高桥造船有限公司 | LNG (liquefied Natural gas) fuel cold energy recycling system of dual-fuel cruise ship |
-
2017
- 2017-04-07 CN CN201720359661.2U patent/CN206626397U/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106895255A (en) * | 2017-04-07 | 2017-06-27 | 山东长凯石油科技股份有限公司 | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling |
CN106895255B (en) * | 2017-04-07 | 2023-09-29 | 山东德裕石油装备有限公司 | LNG cold energy utilization system for cooling workshop |
CN108224081A (en) * | 2018-01-22 | 2018-06-29 | 利华能源储运股份有限公司 | A kind of slot type gasifier system |
CN108224081B (en) * | 2018-01-22 | 2023-11-07 | 利华能源储运股份有限公司 | Trough gasifier system |
CN108548447A (en) * | 2018-05-08 | 2018-09-18 | 哈尔滨理工大学 | A kind of nano-fluid is the circulating heat exchange system of cooling working medium |
CN109708000A (en) * | 2019-02-25 | 2019-05-03 | 北方工业大学 | A kind of L-CH2 type hydrogenation stations heat management system |
CN109708000B (en) * | 2019-02-25 | 2020-08-18 | 北方工业大学 | L-CH2 type hydrogen station heat management system |
CN115539827A (en) * | 2022-09-27 | 2022-12-30 | 上海外高桥造船有限公司 | LNG (liquefied Natural gas) fuel cold energy recycling system of dual-fuel cruise ship |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206626397U (en) | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling | |
CN109098809B (en) | A kind of ORC electricity generation system using LNG cold energy and industrial waste heat with extraction cycle | |
CN103003531A (en) | Thermoelectric energy storage system and method for storing thermoelectric energy | |
CN201407783Y (en) | Hot water tank of phase change energy storage condenser | |
CN2883869Y (en) | Liquefied natural gas gasifier | |
CN110030769A (en) | Based on heating type it is absorption-compression heat exchange middle low temperature heat energy heating system | |
CN101089520A (en) | Falling-film heat exchanger of two use refrigeration heat pump | |
CN108844253A (en) | A kind of superhigh temperature non-azeotropic working medium heat pump unit | |
CN102322705B (en) | Circulating device combining diffusing absorption-type refrigeration and vapor compression refrigeration | |
CN110056936A (en) | A kind of low ebb electric heat storage cascade type heat pump heating system and mode | |
CN202216448U (en) | Diffusion absorption refrigeration and vapor compression refrigeration combined recycle system | |
WO2019205509A1 (en) | Integral intermediate medium vaporiser with lng cold energy utilisation function, and power-generating system | |
CN109916104A (en) | A kind of cold Multisource heat pump unit of evaporation | |
CN209371561U (en) | A kind of superhigh temperature non-azeotropic working medium heat pump unit | |
CN106895255A (en) | LNG (liquefied Natural gas) cold energy utilization system for workshop cooling | |
CN208704208U (en) | A kind of cascade refrigeration formula high temperature water source heat pump units | |
CN104896302B (en) | LNG vaporizer with step vaporization technology | |
CN105972673B (en) | A kind of relaying energy site type great temperature difference heat supply system and method | |
CN109458788A (en) | The LNG storage tank re-liquefied recycling heat-exchange system of BOG self-loopa and method | |
CN206618150U (en) | A kind of peculiar to vessel LNG cryogenic energy utilization system fresh-keeping for fishing goods | |
CN109668351A (en) | Absorption type heat exchange system | |
CN106017169B (en) | A kind of LNG vaporization device and implementation method using self-loopa intermediate medium | |
CN107388617A (en) | Fume hot-water compound type lithium bromide absorption type refrigeration unit | |
CN207113282U (en) | Fume hot-water single-double effect compound type lithium bromide absorption type refrigeration unit | |
CN209623215U (en) | The LNG storage tank re-liquefied recycling heat-exchange system of BOG self-loopa |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: The 257400 Shandong Development Zone, Lijin County of Dongying province eleven City Road south of the Taiping River West Patentee after: Shandong long Kai Petroleum Technology Co., Ltd. Address before: The 257400 Shandong Development Zone, Lijin County of Dongying province eleven City Road South, Taiping River West Patentee before: Shandong long Kai petroleum Polytron Technologies Inc |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LNG cooling capacity utilization system for workshop cooling Effective date of registration: 20181204 Granted publication date: 20171110 Pledgee: Bank of Qingdao Co of Dongying Lijin branch Pledgor: Shandong long Kai Petroleum Technology Co., Ltd. Registration number: 2018370010130 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190306 Granted publication date: 20171110 Pledgee: Bank of Qingdao Co of Dongying Lijin branch Pledgor: Shandong long Kai Petroleum Technology Co., Ltd. Registration number: 2018370010130 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LNG cooling capacity utilization system for workshop cooling Effective date of registration: 20190313 Granted publication date: 20171110 Pledgee: Bank of Qingdao Co of Dongying Lijin branch Pledgor: Shandong long Kai Petroleum Technology Co., Ltd. Registration number: 2019370010025 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190917 Address after: 257 400 No. 102 Lishi Road, Lijin County, Dongying City, Shandong Province Patentee after: Dongying Xingsheng Special Equipment Technology Co., Ltd. Address before: The 257400 Shandong Development Zone, Lijin County of Dongying province eleven City Road south of the Taiping River West Patentee before: Shandong long Kai Petroleum Technology Co., Ltd. |
|
TR01 | Transfer of patent right |